A randomized 25 question test from a pool of 761 questions, good luck!
The heart of a DCS is considered the PLC and it's five main programming languages. Which of the programming languages would be described as mimicking the components of the hardware of an analog control in self-contained blocks of code?
Which of the terms below is best described as "losses resulting from defects from the manufacture of the cable"?
Which of the answers below best reflects the power range that is transmitted to field devices when the Foundation fieldbus H1 is operating?
In synchronous transmission, which of the answers below best describes where the incoming data is always detected by the receiver?
There are several layer within the a typical DCS., each with it's own responsibilities. Which of the levels below is responsible for the seamless merging of process control information and managing the business side of production?
Modbus has standard command codes to allow the master to access information from it's slaves. Which of the commands below would be used to request the content of the slaves holding registers # 40108?
In Modbus, data is read, and written in various memory ranges. Which of the answers below best represents the data type that a input status would use?
Which of the signal transmission modes is best described as one that uses modulation to convert a received signal?
There are numerous I/O modules that a typical DCS has access to. Which of the modules below is described as one that can have 8, 16, or 32 inputs powered by 24Vdc, or 120Vac??
SCADA control systems are similar to other control system, but the components for a SCADA system vary slightly. Which of the components below would be designed to reduce data time stamping in real-time?
There are numerous I/O modules that a typical DCS has access to. Which of the modules below is described as one that accommodates the HART devices point-to-point connection?
There are many options to choose from for alarm types. Which of the following alarm states can be best described as when the appropriate action is taken, the alarm does not return to normal?
Parameter settings program the behavior of the function block. Which of the parameters below can be described as one that receives data from another block?
Which of the DeviceNet components below is best described as being used where ingress protection is needed?
There are several data access methods used to transmit data. Which of the answers below can be described as a method that the responding device cannot initiate any communication independently?
The quality of a OUT parameter status field has several different classifications. Which of the classifications below can be described as the block does not support a cascade path and the value quality is good?
There are several devices that reside at each layer within the a typical DCS. Which of the levels below is where PLC and SIS controllers reside?
Alarm management is based upon the process conditions model. Which of the conditions in that model could be described as the optimal operating conditions?
Data communication in a DCS takes the form of various networks. Which of the networks below connect servers that share control data over redundant networks?
Choose the best answer that represents the bit rate of a 14400 baud rate.
Data communication in a DCS takes the form of various net works. Which of the networks below would connect FCEs, field devices and sensors?
In a typical GUI, values take one of four generic indicators. Which of the indicators below would best represent the image below?
Digital signals are, either specific or transitory, voltage levels represent states of logic. Which of the signal encoding methods below uses the conversion of dc voltage levels to ac to represent logic states?
There are several devices that reside at each layer within the a typical DCS. Which of the levels below is where PLC and SIS controllers reside?
IPv4 network classes can also be defined by the IP address they use. Which of the answers corresponds best to the address in row "A"?
